| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.97 | 6.391% | $188.2802 | $188.28 | $188.30 | $188.30 |
| Purchase #2 | $66.62 | 10.166% | $73.3926 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $106.29 | 3.756% | $110.2823 | $110.28 | $110.30 | $110.30 |
| Purchase #4 | $18.99 | 9.598% | $20.8127 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $250.70 | 5.567% | $264.6565 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $76.64 | 8.630% | $83.254 | $83.25 | $83.25 | $83.30 |
| Purchase #7 | $246.45 | 3.783% | $255.7732 | $255.77 | $255.75 | $255.80 |
| 7 purchase totals = | $942.66 | $996.4515 | $996.44 | $996.45 | $996.60 | |